Tim Gardner 8856330758 dmaengine: dw-axi-dmac: Fix uninitialized variable in axi_chan_block_xfer_start() ... Coverity complains of an uninitialized variable: 5. uninit_use_in_call: Using uninitialized value config.dst_per when calling axi_chan_config_write. [show details] 6. uninit_use_in_call: Using uninitialized value config.hs_sel_src when calling axi_chan_config_write. [show details] CID 121164 (#1-3 of 3): Uninitialized scalar variable (UNINIT) 7. uninit_use_in_call: Using uninitialized value config.src_per when calling axi_chan_config_write. [show details] 418 axi_chan_config_write(chan, &config); Fix this by initializing the structure to 0 which should at least be benign in axi_chan_config_write(). Also fix what looks like a cut-n-paste error when initializing config.hs_sel_dst. Fixes: 824351668a ("dmaengine: dw-axi-dmac: support DMAX_NUM_CHANNELS > 8") Cc: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Cc: Vinod Koul <vkoul@kernel.org> Cc: dmaengine@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Link: https://lore.kernel.org/r/20211025181656.31658-1-tim.gardner@canonical.com Signed-off-by: Vinod Koul <vkoul@kernel.org>		2021-11-22 11:22:26 +05:30
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Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
dw-axi-dmac-platform.c	dmaengine: dw-axi-dmac: Fix uninitialized variable in axi_chan_block_xfer_start()	2021-11-22 11:22:26 +05:30
dw-axi-dmac.h	dmaengine: dw-axi-dmac: support DMAX_NUM_CHANNELS > 8	2021-10-18 12:14:19 +05:30